Organizational Parameters (Ram) - Profichip VPC3+S User Manual

4.3

Organizational Parameters (RAM)

The user stores the organizational parameters in the RAM under the
specified addresses. These parameters can be written and read.
Intel
18H
19H
VPC3+S User Manual
Copyright © profichip GmbH, 2012
Address
Mot. Name
16H R_TS_Adr
17H SAP_List_Ptr
R_User_WD_Value
19H
18H R_User_WD_Value
1AH R_Len_Dout_Buf
1BH R_Dout_Buf_Ptr1
1CH R_Dout_Buf_Ptr2
1DH R_Dout_Buf_Ptr3
1EH R_Len_Din_Buf
1FH R_Din_Buf_Ptr1
20H R_Din_Buf_Ptr2
21H R_Din_Buf_Ptr3
22H R_Len_DXBout_Buf
23H R_DXBout_Buf_Ptr1
24H R_Len Diag_Buf1
25H R_Len Diag_Buf2
26H R_Diag_Buf_Ptr1
27H R_Diag_Buf_Ptr2
28H R_Len_Cntrl_Buf1
29H R_Len_Cntrl_Buf2
2AH R_Aux_Buf_Sel
2BH R_Aux_Buf_Ptr1
2CH R_Aux_Buf_Ptr2
2DH R_Len_SSA_Data
2EH R_SSA_Buf_Ptr
2FH R_Len_Prm_Data
Revision 1.04
Memory Organization 4
Bit No. Significance
Setup Station_Address of the VPC3+S
Pointer to a RAM address which is preset
with FFh or to SAP-List
7..0
In DP_Mode an internal 16-bit watchdog
timer monitors the user.
15..8
Length of the 3 Dout_Buf
Segment base address of Dout_Buf 1
Segment base address of Dout_Buf 2
Segment base address of Dout_Buf 3
Length of the 3 Din_Buf
Segment base address of Din_Buf 1
Segment base address of Din_Buf 2
Segment base address of Din_Buf 3
Length of the 3 DXBout_Buf
Segment base address of DXBout_Buf 1
Length of Diag_Buf 1
Length of Diag_Buf 2
Segment base address of Diag_Buf 1
Segment base address of Diag_Buf 2
Length of Aux_Buf 1 and the
corresponding control buffer, for example
SSA_Buf, Prm_Buf, Cfg_Buf,
Read_Cfg_Buf
Length of Aux_Buf 2 and the
corresponding control buffer, for example
SSA_Buf, Prm_Buf, Cfg_Buf,
Read_Cfg_Buf
Bit array; defines the assignment of the
Aux_Buf 1 and 2 to the control buffers
SSA_Buf, Prm_Buf, Cfg_Buf
Segment base address of Aux_Buf 1
Segment base address of Aux_Buf 2
Length of the input data in the
Set_Slave_Address_Buf
Segment base address of the
Set_Slave_Address_Buf
Length of the input data in the Prm_Buf
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